Katelynn639 Katelynn639

31-01-2024
Physics

contestada

If the normal at a point P on the ellipse of semi axes a, b & centre C cuts the major & minor axes at G and g, show that a2(CG)² +b².(Cg)² = a² -b²)². Also prove that CG e²CN = , where PN is the ordinate of P

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